1982602080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 7027098624

約数和(自身を除く): 5044496544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 127, 144, 148, 160, 180, 185, 222, 240, 254, 288, 293, 296, 333, 360, 370, 381, 444, 480, 508, 555, 586, 592, 635, 666, 720, 740, 762, 879, 888, 1016, 1110, 1143, 1172, 1184, 1270, 1332, 1440, 1465, 1480, 1524, 1665, 1758, 1776, 1905, 2032, 2220, 2286, 2344, 2540, 2637, 2664, 2930, 2960, 3048, 3330, 3516, 3552, 3810, 4064, 4395, 4440, 4572, 4688, 4699, 5080, 5274, 5328, 5715, 5860, 5920, 6096, 6660, 7032, 7620, 8790, 8880, 9144, 9376, 9398, 10160, 10548, 10656, 10841, 11430, 11720, 12192, 13185, 13320, 14064, 14097, 15240, 17580, 17760, 18288, 18796, 20320, 21096, 21682, 22860, 23440, 23495, 26370, 26640, 28128, 28194, 30480, 32523, 35160, 36576, 37211, 37592, 42192, 42291, 43364, 45720, 46880, 46990, 52740, 53280, 54205, 56388, 60960, 65046, 70320, 70485, 74422, 75184, 84384, 84582, 86728, 91440, 93980, 97569, 105480, 108410, 111633, 112776, 130092, 140640, 140970, 148844, 150368, 162615, 169164, 173456, 182880, 186055, 187960, 195138, 210960, 211455, 216820, 223266, 225552, 260184, 281940, 297688, 325230, 334899, 338328, 346912, 372110, 375920, 390276, 421920, 422910, 433640, 446532, 451104, 487845, 520368, 558165, 563880, 595376, 650460, 669798, 676656, 744220, 751840, 780552, 845820, 867280, 893064, 975690, 1040736, 1116330, 1127760, 1190752, 1300920, 1339596, 1353312, 1376807, 1488440, 1561104, 1674495, 1691640, 1734560, 1786128, 1951380, 2232660, 2255520, 2601840, 2679192, 2753614, 2976880, 3122208, 3348990, 3383280, 3572256, 3902760, 4130421, 4465320, 5203680, 5358384, 5507228, 5953760, 6697980, 6766560, 6884035, 7805520, 8260842, 8930640, 10716768, 11014456, 12391263, 13395960, 13768070, 15611040, 16521684, 17861280, 20652105, 22028912, 24782526, 26791920, 27536140, 33043368, 41304210, 44057824, 49565052, 53583840, 55072280, 61956315, 66086736, 82608420, 99130104, 110144560, 123912630, 132173472, 165216840, 198260208, 220289120, 247825260, 330433680, 396520416, 495650520, 660867360, 991301040, 1982602080]

約数ペア:

[(1, 1982602080), (2, 991301040), (3, 660867360), (4, 495650520), (5, 396520416), (6, 330433680), (8, 247825260), (9, 220289120), (10, 198260208), (12, 165216840), (15, 132173472), (16, 123912630), (18, 110144560), (20, 99130104), (24, 82608420), (30, 66086736), (32, 61956315), (36, 55072280), (37, 53583840), (40, 49565052), (45, 44057824), (48, 41304210), (60, 33043368), (72, 27536140), (74, 26791920), (80, 24782526), (90, 22028912), (96, 20652105), (111, 17861280), (120, 16521684), (127, 15611040), (144, 13768070), (148, 13395960), (160, 12391263), (180, 11014456), (185, 10716768), (222, 8930640), (240, 8260842), (254, 7805520), (288, 6884035), (293, 6766560), (296, 6697980), (333, 5953760), (360, 5507228), (370, 5358384), (381, 5203680), (444, 4465320), (480, 4130421), (508, 3902760), (555, 3572256), (586, 3383280), (592, 3348990), (635, 3122208), (666, 2976880), (720, 2753614), (740, 2679192), (762, 2601840), (879, 2255520), (888, 2232660), (1016, 1951380), (1110, 1786128), (1143, 1734560), (1172, 1691640), (1184, 1674495), (1270, 1561104), (1332, 1488440), (1440, 1376807), (1465, 1353312), (1480, 1339596), (1524, 1300920), (1665, 1190752), (1758, 1127760), (1776, 1116330), (1905, 1040736), (2032, 975690), (2220, 893064), (2286, 867280), (2344, 845820), (2540, 780552), (2637, 751840), (2664, 744220), (2930, 676656), (2960, 669798), (3048, 650460), (3330, 595376), (3516, 563880), (3552, 558165), (3810, 520368), (4064, 487845), (4395, 451104), (4440, 446532), (4572, 433640), (4688, 422910), (4699, 421920), (5080, 390276), (5274, 375920), (5328, 372110), (5715, 346912), (5860, 338328), (5920, 334899), (6096, 325230), (6660, 297688), (7032, 281940), (7620, 260184), (8790, 225552), (8880, 223266), (9144, 216820), (9376, 211455), (9398, 210960), (10160, 195138), (10548, 187960), (10656, 186055), (10841, 182880), (11430, 173456), (11720, 169164), (12192, 162615), (13185, 150368), (13320, 148844), (14064, 140970), (14097, 140640), (15240, 130092), (17580, 112776), (17760, 111633), (18288, 108410), (18796, 105480), (20320, 97569), (21096, 93980), (21682, 91440), (22860, 86728), (23440, 84582), (23495, 84384), (26370, 75184), (26640, 74422), (28128, 70485), (28194, 70320), (30480, 65046), (32523, 60960), (35160, 56388), (36576, 54205), (37211, 53280), (37592, 52740), (42192, 46990), (42291, 46880), (43364, 45720)]